Company news
Characteristics and methods of dry composite
Dry compounding is a coating process that uniformly coats the two coatings on the surface of the film substrate.The same as the substrate, a method for producing…
Company news 448 2019-05-22
Production of films from blends of high barrier materials
Production of films from blends of high barrier materials One, two benefits(resin or inorganic) and resin with low barrier properties, mixed in a certai…
Company news 468 2019-05-21
Adaptability of high barrier film and hybrid modification of plastics
Adaptability of high barrier film High barrier film as a functional plastic film. Its goal is to have high resistance to gas and water swallow. Separation.…
Company news 818 2019-05-20
Synthetic resin barrier properties
Synthetic resin barrier propertiesCommonly used synthetic resins have certain barrier properties. In general, high barrier resins are polyvinylidene oxide (PVDC)…
Company news 447 2019-05-17
Shrink film
Shrink filmThe shrink film is a film which shrinks in the longitudinal direction and the transverse direction under the conditions of use (the action of heat and…
Company news 495 2019-05-16
Film calendering
Film calenderingThe raw and auxiliary materials required for calendering of the film are mixed and masticated at a constant temperature and pressure, and then a …
Company news 513 2019-05-15
Extrusion cast film
Extrusion cast film1. Characteristics of extrusion casting methodThe extrusion casting method is to add the material to the extruder and mix and plasticize into …
Company news 517 2019-05-14
Plastic film forming method
Plastic film has a variety of molding methods, mainly extrusion molding, solution casting, calendering and overmolding Composite membrane method, mechanical proc…
Company news 463 2019-05-13
Aerated packaging material and ultra-microporous plastic film
Aerated packaging material and ultra-microporous plastic filmOriginally, the desiccant silica gel, activated carbon or dried CaCl2 used for dry food packaging wa…
Company news 496 2019-05-10
Elastic stretch film
Elastic stretch filmWrapping film, also known as Elastic film, is also called Selfadhesive film and Stretched film. It is actually a kind of viscoelastic stretch…
Company news 470 2019-05-09
Co-extruded composite die
Co-extruded composite dieThe co-extruded composite die has multiple manifolds (multimanifold), namely MM mode and feed-block mode, ie FB mode. Generally speaking…
Company news 481 2019-05-08
Co-extrusion lamination compounding process
Co-extrusion lamination compounding processThe coextrusion compounding process is a lamination process for producing a multi-layered composite packaging film and…
Company news 459 2019-05-07